Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10186711 | Photocatalytic methods for preparation of electrocatalyst materials | Tochi Tudor Nwoga, Kazuo Kawahara, Wen Li, Yujiang Song, John A. Shelnutt +3 more | 2019-01-22 |
| 9792189 | Server system, computer system, method for managing server system, and computer-readable storage medium | Shunji Umehara | 2017-10-17 |
| 9548501 | Supported catalyst | Chuan-Jian Zhong, Brigid Wanjala, Jin Luo, Peter N. Njoki, Rameshwori Loukrakpam +2 more | 2017-01-17 |
| 9252431 | Fuel cell catalyst with metal oxide/phosphate support structure and method of manufacturing same | Belabbes Merzougui | 2016-02-02 |
| 8609573 | Photocatalytic methods for preparation of electrocatalyst materials | Tochi Tudor Nwoga, Kazuo Kawahara, Wen Li, Yujiang Song, John A. Shelnutt +3 more | 2013-12-17 |
| 8541146 | Photocatalytic methods for preparation of electrocatalyst materials | Wen Li, Tetsuo Nagami, Hiroaki Takahashi, John Muldoon, John A. Shelnutt +4 more | 2013-09-24 |
| 8372562 | Conductive carbon carrier for fuel cell, electrode catalyst for fuel cell and solid polymer fuel cell comprising same | Toshiharu Tabata, Tomoaki Terada, Takahiro Nagata, Susumu Enomoto, Yosuke Horiuchi +2 more | 2013-02-12 |
| 7910512 | Production process of electrode catalyst for fuel cell | Hiroaki Takahashi, Sozaburo Ohashi, Yousuke Horiuchi, Toshiharu Tabata, Tomoaki Terada +2 more | 2011-03-22 |
| 6684627 | Method of purifying exhaust gas from internal combustion engine | Tatsuji Mizuno, Shinji Tsuji, Masahiko Takeuchi, Kenji Kato, Takaaki Ito +2 more | 2004-02-03 |
| 4504704 | Loudspeaker system | Takashi Ohyaba, Minoru Kamishima, Shozo Kinoshita, Hiroaki Matsuhisa | 1985-03-12 |